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windows-nt/Source/XPSP1/NT/ds/nw/nwscript/psdb.c

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/*++
Copyright (c) 1995 Microsoft Corporation
Module Name:
nwlibs\psdb.c
Abstract:
Read the Print Con database file APIs.
Author:
Shawn Walker (v-swalk) 12-12-1994
Revision History:
--*/
#include "common.h"
extern DWORD SwapLong(DWORD number);
unsigned int
PSGetJobName(
unsigned int ConnectionHandle,
unsigned short SearchFlag,
unsigned char *pOwner,
unsigned char *pJobName,
PPS_JOB_RECORD pJobRecord,
unsigned char GetDefault
);
#define MAX_JOB_NAME_ENTRY 37
#define O_RDONLY 0x0000 /* open for reading only */
#define O_WRONLY 0x0001 /* open for writing only */
#define O_RDWR 0x0002 /* open for reading and writing */
#define O_APPEND 0x0008 /* writes done at eof */
#define O_CREAT 0x0100 /* create and open file */
#define O_TRUNC 0x0200 /* open and truncate */
#define O_EXCL 0x0400 /* open only if file doesn't already exist */
#define O_TEXT 0x4000 /* file mode is text (translated) */
#define O_BINARY 0x8000 /* file mode is binary (untranslated) */
#define S_IEXEC 0000100 /* execute/search permission, owner */
#define S_IWRITE 0000200 /* write permission, owner */
#define S_IREAD 0000400 /* read permission, owner */
#define S_IFCHR 0020000 /* character special */
#define S_IFDIR 0040000 /* directory */
#define S_IFREG 0100000 /* regular */
#define S_IFMT 0170000 /* file type mask */
#include <pshpack1.h>
typedef struct _PRINTCON_HEADER {
unsigned char Text[115];
unsigned char MajorVersion;
unsigned char MinorVersion1;
unsigned char MinorVersion2;
unsigned char DefaultJobName[32];
} PRINTCON_HEADER, *PPRINTCON_HEADER;
#define PRINTCON_HEADER_SIZE sizeof(PRINTCON_HEADER)
typedef struct _JOB_NAME_AREA {
unsigned char JobName[32];
unsigned long JobRecordOffset;
} JOB_NAME_AREA, *PJOB_NAME_AREA;
#define JOB_NAME_AREA_SIZE sizeof(JOB_NAME_AREA)
typedef struct _JOB_RECORD_AREA {
unsigned char ServerName[NCP_BINDERY_OBJECT_NAME_LENGTH];
unsigned char QueueName[NCP_BINDERY_OBJECT_NAME_LENGTH];
unsigned char TabSize;
unsigned short NumberOfCopies;
unsigned char FormName[40];
unsigned char NotifyWhenDone; //0=No, 1=Yes
unsigned long PrintServerID;
unsigned char Name[13];
unsigned char BannerName[13];
unsigned char Device[33];
unsigned char Mode[33];
unsigned char BannerFlag; //0=No Banner, 1=Banner
unsigned char DataType; //1=Byte,0=Stream
unsigned char FormFeed; //0=Don't Suppress FF, 1=Suppress FF
unsigned short TimeoutCount;
unsigned char LocalPrinter; //1=LPT1, 2=LPT2, 3=LPT3
unsigned char AutoEndCap; //0=Don't Auto EndCap, 1=Do Auto EndCap
} JOB_RECORD_AREA, *PJOB_RECORD_AREA;
#include <poppack.h>
#define JOB_RECORD_AREA_SIZE sizeof(JOB_RECORD_AREA)
/*++
*******************************************************************
PSJobGetDefault
Routine Description:
Get the default print job configuration from the printcon.dat
file.
Arguments:
ConnectionHandle = The connection handle to use.
SearchFlag =
pOwner =
pJobName = A pointer to return the default job configuration name.
pJobRecord = A pointer to return the default job configuration.
Return Value:
SUCCESSFUL 0x0000
PS_ERR_BAD_VERSION 0x7770
PS_ERR_GETTING_DEFAULT 0x7773
PS_ERR_OPENING_DB 0x7774
PS_ERR_READING_DB 0x7775
PS_ERR_READING_RECORD 0x7776
PS_ERR_INTERNAL_ERROR 0x7779
PS_ERR_NO_DEFAULT_SPECIFIED 0x777B
INVALID_CONNECTION 0x8801
*******************************************************************
--*/
unsigned int
PSJobGetDefault(
unsigned int ConnectionHandle,
unsigned short SearchFlag,
unsigned char *pOwner,
unsigned char *pJobName,
PPS_JOB_RECORD pJobRecord
)
{
return PSGetJobName(
ConnectionHandle,
SearchFlag,
pOwner,
pJobName,
pJobRecord,
TRUE);
}
/*++
*******************************************************************
PSJobRead
Routine Description:
Get the print job configuration from the printcon.dat file.
Arguments:
ConnectionHandle = The connection handle to use.
pOwner =
pJobName = A pointer to return the default job configuration name.
pJobRecord = A pointer to return the default job configuration.
Return Value:
SUCCESSFUL 0x0000
PS_ERR_BAD_VERSION 0x7770
PS_ERR_GETTING_DEFAULT 0x7773
PS_ERR_OPENING_DB 0x7774
PS_ERR_READING_DB 0x7775
PS_ERR_READING_RECORD 0x7776
PS_ERR_INTERNAL_ERROR 0x7779
PS_ERR_NO_DEFAULT_SPECIFIED 0x777B
INVALID_CONNECTION 0x8801
*******************************************************************
--*/
unsigned int
PSJobRead(
unsigned int ConnectionHandle,
unsigned char *pOwner,
unsigned char *pJobName,
PPS_JOB_RECORD pJobRecord
)
{
return PSGetJobName(
ConnectionHandle,
0,
pOwner,
pJobName,
pJobRecord,
FALSE);
}
/*++
*******************************************************************
PSGetJobName
Routine Description:
Common routine to get the print job configuration from the
printcon.dat file.
Arguments:
ConnectionHandle = The connection handle to use.
SearchFlag =
pOwner =
pJobName = A pointer to return the default job configuration name.
pJobRecord = A pointer to return the default job configuration.
GetDefault = TRUE = get the default job name, FALSE = Don't get
the default job name.
Return Value:
SUCCESSFUL 0x0000
PS_ERR_BAD_VERSION 0x7770
PS_ERR_GETTING_DEFAULT 0x7773
PS_ERR_OPENING_DB 0x7774
PS_ERR_READING_DB 0x7775
PS_ERR_READING_RECORD 0x7776
PS_ERR_INTERNAL_ERROR 0x7779
PS_ERR_NO_DEFAULT_SPECIFIED 0x777B
INVALID_CONNECTION 0x8801
*******************************************************************
--*/
unsigned int
PSGetJobName(
unsigned int ConnectionHandle,
unsigned short SearchFlag,
unsigned char *pOwner,
unsigned char *pJobName,
PPS_JOB_RECORD pJobRecord,
unsigned char GetDefault
)
{
unsigned char *pSearchJobName;
unsigned long ObjectId;
FILE *stream = NULL;
unsigned int Count;
unsigned int Bytes;
unsigned int RetCode;
unsigned int ConnectionNumber;
JOB_NAME_AREA JobNameArea;
JOB_RECORD_AREA JobRecord;
PRINTCON_HEADER PrintConHeader;
unsigned char MailDirPath[NCP_MAX_PATH_LENGTH];
/** Get the connection number for this connection **/
RetCode = GetConnectionNumber(ConnectionHandle, &ConnectionNumber);
if (RetCode) {
goto CommonExit;
}
RetCode = GetBinderyObjectID (ConnectionHandle, LOGIN_NAME,
OT_USER, &ObjectId);
if (RetCode) {
goto CommonExit;
}
/** Build the path to open the file **/
sprintf(MailDirPath, "SYS:MAIL/%lX/PRINTCON.DAT", SwapLong(ObjectId));
stream = fopen(NTNWtoUNCFormat( MailDirPath), "rb");
if (stream == NULL) {
RetCode = PS_ERR_OPENING_DB;
goto CommonExit;
}
Bytes = fread( (unsigned char *) &PrintConHeader, sizeof( char), PRINTCON_HEADER_SIZE, stream);
if (Bytes < PRINTCON_HEADER_SIZE) {
RetCode = PS_ERR_INTERNAL_ERROR;
goto CommonExit;
}
/** Check the version number **/
if ((PrintConHeader.MajorVersion != 3 &&
PrintConHeader.MajorVersion != 1) ||
PrintConHeader.MinorVersion1 != 1 ||
PrintConHeader.MinorVersion2 != 1) {
RetCode = PS_ERR_BAD_VERSION;
goto CommonExit;
}
/** Get the name we are looking for **/
if (GetDefault) {
if (PrintConHeader.DefaultJobName[0] == 0) {
RetCode = PS_ERR_NO_DEFAULT_SPECIFIED;
goto CommonExit;
}
pSearchJobName = PrintConHeader.DefaultJobName;
}
else {
pSearchJobName = pJobName;
}
Count = 0;
/** Go through all of the job entry to look for the name **/
while (Count < MAX_JOB_NAME_ENTRY) {
Bytes = fread( (unsigned char *) &JobNameArea, sizeof(unsigned char), JOB_NAME_AREA_SIZE, stream);
if (Bytes < JOB_NAME_AREA_SIZE) {
RetCode = PS_ERR_INTERNAL_ERROR;
goto CommonExit;
}
Count++;
/** Skip the entry with a null job name **/
if (JobNameArea.JobName[0] == 0) {
continue;
}
/** Is this the job name we are looking for? **/
if (!_strcmpi(pSearchJobName, JobNameArea.JobName)) {
break;
}
}
/** See if we found the job name **/
if (Count > MAX_JOB_NAME_ENTRY) {
if (GetDefault) {
RetCode = PS_ERR_GETTING_DEFAULT;
}
else {
RetCode = PS_ERR_READING_RECORD;
}
goto CommonExit;
}
if (fseek(stream, JobNameArea.JobRecordOffset, SEEK_SET)) {
RetCode = PS_ERR_READING_RECORD;
goto CommonExit;
}
Bytes = fread( (unsigned char *) &JobRecord, sizeof(unsigned char), JOB_RECORD_AREA_SIZE, stream);
if (Bytes < JOB_RECORD_AREA_SIZE) {
RetCode = PS_ERR_READING_RECORD;
goto CommonExit;
}
memset(pJobRecord, 0, PS_JOB_RECORD_SIZE);
if (JobRecord.NotifyWhenDone) {
pJobRecord->PrintJobFlag |= PS_JOB_NOTIFY;
}
if (JobRecord.BannerFlag) {
pJobRecord->PrintJobFlag |= PS_JOB_PRINT_BANNER;
}
if (JobRecord.DataType) {
pJobRecord->PrintJobFlag |= PS_JOB_EXPAND_TABS;
}
if (JobRecord.FormFeed) {
pJobRecord->PrintJobFlag |= PS_JOB_NO_FORMFEED;
}
if (JobRecord.AutoEndCap) {
pJobRecord->PrintJobFlag |= PS_JOB_AUTO_END;
}
if (JobRecord.TimeoutCount) {
pJobRecord->PrintJobFlag |= PS_JOB_TIMEOUT;
}
pJobRecord->Copies = JobRecord.NumberOfCopies;
pJobRecord->TabSize = JobRecord.TabSize;
pJobRecord->TimeOutCount = JobRecord.TimeoutCount;
pJobRecord->LocalPrinter = JobRecord.LocalPrinter;
strcpy(pJobRecord->Mode, JobRecord.Mode);
strcpy(pJobRecord->Device, JobRecord.Device);
strcpy(pJobRecord->FormName, JobRecord.FormName);
strcpy(pJobRecord->BannerName, JobRecord.BannerName);
strcpy(pJobRecord->u.NonDS.PrintQueue, JobRecord.QueueName);
strcpy(pJobRecord->u.NonDS.FileServer, JobRecord.ServerName);
if (GetDefault && pJobName) {
strcpy(pJobName, JobNameArea.JobName);
}
if (pOwner) {
*pOwner = 0;
}
CommonExit:
if (stream != NULL) {
fclose( stream );
}
return RetCode;
}
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